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Subject[PATCH 0/3] ima: only call integrity_kernel_read to calc file hash
Date
The integrity_kernel_read() function was originally introduced to
read a file and calculate the file hash by-passing any security
checks. Support subsequently was added allowing the kernel to read
a file containing a signed x509 certificate and load it onto either
the IMA or EVM keyring.

This patch set replaces the call to integrity_kernel_read() with the
common kernel_read_file_from_path() function, for reading and
loading an x509 certificate onto either the IMA or EVM keyring. The
remaining calls to integrity_kernel_read() calculate a file hash, by
calling the new integrity_read file operation method.

Mimi


Christoph Hellwig (2):
integrity: replace call to integrity_read_file with kernel version
ima: use fs method to read integrity data

Mimi Zohar (1):
vfs: constify path argument to kernel_read_file_from_path

fs/btrfs/file.c | 1 +
fs/efivarfs/file.c | 1 +
fs/exec.c | 2 +-
fs/ext2/file.c | 17 ++++++++++
fs/ext4/file.c | 20 ++++++++++++
fs/f2fs/file.c | 1 +
fs/jffs2/file.c | 1 +
fs/jfs/file.c | 1 +
fs/nilfs2/file.c | 1 +
fs/ramfs/file-mmu.c | 1 +
fs/ramfs/file-nommu.c | 1 +
fs/ubifs/file.c | 1 +
fs/xfs/xfs_file.c | 21 ++++++++++++
include/linux/fs.h | 4 ++-
mm/shmem.c | 1 +
security/integrity/digsig.c | 14 +++++---
security/integrity/iint.c | 69 ++++++++-------------------------------
security/integrity/ima/ima_main.c | 4 +++
security/integrity/integrity.h | 2 --
sound/oss/sound_firmware.h | 2 +-
20 files changed, 100 insertions(+), 65 deletions(-)

--
2.7.4

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